FIX – a fixed part of the payment for the services of the NFC (BYN 2 521.02, taking into account the value added tax at the rate of 20%) is paid by the forex broker on a monthly basis no later than the first working day of the month in which the service is provided.

VAR – the variable part of the fee for the services of the NFC is payable by the forex broker no later than the 20th day of the month following the month of the provision of services, in accordance with the act of services rendered.

N – the number of full years between the reporting date and the date of inclusion of the forex company in the register of forex companies by the National Bank;

S – the total size of positions opened by a forex broker and its clients during a calendar month (calculated in Belarusian rubles based on the official exchange rate of the Belarusian ruble against the corresponding foreign currency set by the National Bank on the last day of the reporting month). When calculating this indicator, positions opened by merging are not taken into account.

min (x₁;x₂)– a function that returns the minimum value of two values enclosed in parentheses.